BR9205927A - Process for removing hydrogen sulfide and/or carbon disulfide from exhaust gases - Google Patents
Process for removing hydrogen sulfide and/or carbon disulfide from exhaust gasesInfo
- Publication number
- BR9205927A BR9205927A BR9205927A BR9205927A BR9205927A BR 9205927 A BR9205927 A BR 9205927A BR 9205927 A BR9205927 A BR 9205927A BR 9205927 A BR9205927 A BR 9205927A BR 9205927 A BR9205927 A BR 9205927A
- Authority
- BR
- Brazil
- Prior art keywords
- exhaust gases
- hydrogen sulfide
- carbon disulfide
- removing hydrogen
- bromine
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/485—Sulfur compounds containing only one sulfur compound other than sulfur oxides or hydrogen sulfide
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
- C25B15/081—Supplying products to non-electrochemical reactors that are combined with the electrochemical cell, e.g. Sabatier reactor
Abstract
The invention relates to a process for eliminating hydrogen sulphide (H2S) and/or carbon disulphide (CS2) from exhaust gases. These exhaust gases are contacted with water and bromine, so that H2SO4 and HBr in aqueous solution and, possibly, CO2 are formed. Bromine is recovered from the hydrobromic acid in an electrolysis cell. Saleable hydrogen is also produced. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU87923A LU87923A1 (en) | 1991-04-24 | 1991-04-24 | METHOD FOR REMOVING SULFUR AND / OR SULFUR FROM EXHAUST GASES |
PCT/EP1992/000885 WO1992019363A1 (en) | 1991-04-24 | 1992-04-22 | Process for removing hydrogen sulphide and/or carbon disulphide from exhaust gases |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9205927A true BR9205927A (en) | 1994-07-05 |
Family
ID=19731290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9205927A BR9205927A (en) | 1991-04-24 | 1992-04-22 | Process for removing hydrogen sulfide and/or carbon disulfide from exhaust gases |
Country Status (19)
Country | Link |
---|---|
US (1) | US5433828A (en) |
EP (1) | EP0510600B1 (en) |
JP (1) | JPH06509497A (en) |
CN (1) | CN1066005A (en) |
AT (1) | ATE129426T1 (en) |
AU (1) | AU650988B2 (en) |
BR (1) | BR9205927A (en) |
CA (1) | CA2108660A1 (en) |
CZ (1) | CZ215793A3 (en) |
DE (1) | DE59204091D1 (en) |
DK (1) | DK0510600T3 (en) |
ES (1) | ES2079720T3 (en) |
GR (1) | GR3018125T3 (en) |
HU (1) | HUT67738A (en) |
IE (1) | IE68321B1 (en) |
LU (1) | LU87923A1 (en) |
MX (1) | MX9201844A (en) |
PL (1) | PL166828B1 (en) |
WO (1) | WO1992019363A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5558175A (en) * | 1994-12-13 | 1996-09-24 | General Motors Corporation | Hybrid power transmission |
US5578189A (en) * | 1995-01-11 | 1996-11-26 | Ceramatec, Inc. | Decomposition and removal of H2 S into hydrogen and sulfur |
AU2004245997A1 (en) * | 2003-06-05 | 2004-12-16 | Solar Reactor Technologies, Inc. | Method for processing stack gas emissions |
US7244867B2 (en) * | 2004-04-16 | 2007-07-17 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
US8173851B2 (en) * | 2004-04-16 | 2012-05-08 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
US20080275284A1 (en) | 2004-04-16 | 2008-11-06 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
US8642822B2 (en) | 2004-04-16 | 2014-02-04 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor |
US20090028767A1 (en) * | 2007-07-16 | 2009-01-29 | Parker Melahn L | Waste Treatment and Energy Production Utilizing Halogenation Processes |
US8282810B2 (en) * | 2008-06-13 | 2012-10-09 | Marathon Gtf Technology, Ltd. | Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery |
RU2515986C2 (en) * | 2008-07-15 | 2014-05-20 | Басф Се | Method of purifying dialkylsulfides |
US8198495B2 (en) | 2010-03-02 | 2012-06-12 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
US8367884B2 (en) | 2010-03-02 | 2013-02-05 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
US8815050B2 (en) | 2011-03-22 | 2014-08-26 | Marathon Gtf Technology, Ltd. | Processes and systems for drying liquid bromine |
US8436220B2 (en) | 2011-06-10 | 2013-05-07 | Marathon Gtf Technology, Ltd. | Processes and systems for demethanization of brominated hydrocarbons |
US8829256B2 (en) | 2011-06-30 | 2014-09-09 | Gtc Technology Us, Llc | Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons |
US8802908B2 (en) | 2011-10-21 | 2014-08-12 | Marathon Gtf Technology, Ltd. | Processes and systems for separate, parallel methane and higher alkanes' bromination |
US9193641B2 (en) | 2011-12-16 | 2015-11-24 | Gtc Technology Us, Llc | Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems |
US20130217938A1 (en) * | 2012-02-16 | 2013-08-22 | Marathon Gtf Technology, Ltd. | Processes for converting hydrogen sulfide to carbon disulfide |
UA124441C2 (en) | 2020-03-04 | 2021-09-15 | Антон Ігорович Подольський | METHOD OF OBTAINING HYDROGEN |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2809930A (en) * | 1954-11-18 | 1957-10-15 | American Dev Corp | Removal of sulfur compounds from fluids |
US3401101A (en) * | 1966-08-05 | 1968-09-10 | Howard F. Keller Jr. | Separation of hydrogen sulfide and mercaptans from fluid streams |
GB2045218B (en) * | 1979-03-23 | 1982-11-10 | Euratom | Process for the removal of so2 from waste gases producing hydrogen and sulphuric acid |
WO1981003346A1 (en) * | 1980-05-12 | 1981-11-26 | Combustion Eng | Separation of hydrogen sulfide from fluid streams |
LU85454A1 (en) * | 1984-07-06 | 1985-09-12 | Euratom | METHOD AND DEVICE FOR REMOVING SULFUR DIOXIDE FROM HOT EXHAUST GASES |
-
1991
- 1991-04-24 LU LU87923A patent/LU87923A1/en unknown
-
1992
- 1992-04-22 AU AU19807/92A patent/AU650988B2/en not_active Ceased
- 1992-04-22 US US08/137,131 patent/US5433828A/en not_active Expired - Fee Related
- 1992-04-22 AT AT92106863T patent/ATE129426T1/en not_active IP Right Cessation
- 1992-04-22 BR BR9205927A patent/BR9205927A/en not_active Application Discontinuation
- 1992-04-22 DK DK92106863.1T patent/DK0510600T3/en active
- 1992-04-22 ES ES92106863T patent/ES2079720T3/en not_active Expired - Lifetime
- 1992-04-22 EP EP92106863A patent/EP0510600B1/en not_active Expired - Lifetime
- 1992-04-22 PL PL92301117A patent/PL166828B1/en unknown
- 1992-04-22 MX MX9201844A patent/MX9201844A/en unknown
- 1992-04-22 JP JP4508487A patent/JPH06509497A/en active Pending
- 1992-04-22 WO PCT/EP1992/000885 patent/WO1992019363A1/en not_active Application Discontinuation
- 1992-04-22 CZ CS932157A patent/CZ215793A3/en unknown
- 1992-04-22 HU HU9302467A patent/HUT67738A/en unknown
- 1992-04-22 DE DE59204091T patent/DE59204091D1/en not_active Expired - Fee Related
- 1992-04-22 CA CA002108660A patent/CA2108660A1/en not_active Abandoned
- 1992-04-23 IE IE921325A patent/IE68321B1/en not_active IP Right Cessation
- 1992-04-24 CN CN92102930A patent/CN1066005A/en active Pending
-
1995
- 1995-11-20 GR GR950403242T patent/GR3018125T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1066005A (en) | 1992-11-11 |
IE921325A1 (en) | 1992-11-04 |
HUT67738A (en) | 1995-04-28 |
JPH06509497A (en) | 1994-10-27 |
ES2079720T3 (en) | 1996-01-16 |
IE68321B1 (en) | 1996-06-12 |
EP0510600B1 (en) | 1995-10-25 |
PL166828B1 (en) | 1995-06-30 |
DE59204091D1 (en) | 1995-11-30 |
HU9302467D0 (en) | 1994-01-28 |
US5433828A (en) | 1995-07-18 |
GR3018125T3 (en) | 1996-02-29 |
ATE129426T1 (en) | 1995-11-15 |
AU650988B2 (en) | 1994-07-07 |
CZ215793A3 (en) | 1994-04-13 |
DK0510600T3 (en) | 1996-02-05 |
LU87923A1 (en) | 1992-11-16 |
EP0510600A1 (en) | 1992-10-28 |
CA2108660A1 (en) | 1992-10-25 |
WO1992019363A1 (en) | 1992-11-12 |
AU1980792A (en) | 1992-12-21 |
MX9201844A (en) | 1992-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EG | Technical examination (opinion): publication of technical examination (opinion) | ||
FC | Decision: refusal |